Field data-collection apps

Apps and controllers for capturing survey and GIS data on site. 5 tools, in our suggested starting order (how we order).

qfield.org

Free (verified)

Open-source field app built for QGIS projects.

Best for Surveyors and GIS teams collecting data on phones/tablets.

Open source

Cost Open source, GPL v2 or later (stated on site).

Source · checked 15 Oct 2026

merginmaps.com

Free tier (verified)

Field data collection with QGIS sync; developed by Lutra Consulting Limited (per site footer).

Best for Teams using QGIS for field capture.

Cost 'Start for Free' and trial offered on homepage; plan prices not checked.

Source · checked 15 Oct 2026

geospatial.trimble.com

Paid

Field software for Trimble controllers: survey, setting out, roads.

Best for Trimble GNSS/total station users.

Cost Price not checked.

Source · checked 15 Oct 2026

leica-geosystems.com

Paid

Field software for Leica total stations and GNSS.

Best for Leica instrument users.

Cost Price not checked.

Source · checked 15 Oct 2026

esri.com

Paid

Esri mobile app for field data collection and maps.

Best for Organisations on ArcGIS.

Cost Price not checked.

Source · checked 15 Oct 2026

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